8.3L Whipple on a C5R, 427
#1
8.3L Whipple on a C5R, 427
This is something new I'm putting together and I thought I'd share. I'll post some pics as soon as I figure out how to shrink and post them... It keeps kicking them out. (Too large)
I've been waiting the 8.3L drive and manifold for a long, long time but Whipple finally shipped it. It's nowhere near finished/complete but, I have a good start. I'll be using two 2000 CFM dominator T/B's up top to feed it, and drive it with a 16rib belt. I've had pretty good luck with the 3.3L blowers so I have high hopes for this thing. I'll post some progress pics as it comes along. This is the first of its kind so be patient... Lots of mock-up to do and parts to make.
Stay tuned.
I've been waiting the 8.3L drive and manifold for a long, long time but Whipple finally shipped it. It's nowhere near finished/complete but, I have a good start. I'll be using two 2000 CFM dominator T/B's up top to feed it, and drive it with a 16rib belt. I've had pretty good luck with the 3.3L blowers so I have high hopes for this thing. I'll post some progress pics as it comes along. This is the first of its kind so be patient... Lots of mock-up to do and parts to make.
Stay tuned.
#2
What's the point, unless you want the Pro Street, high blower look? No possible need for a blower that big on a 427. I could see the 5.0 at a stretch, but the 8.3? Maybe if you had a 572 big block or something.
Jim
Jim
Last edited by DeltaT; 06-11-2009 at 11:38 PM.
#3
It's not going in a car... It's going in a Sand Rail. And I've already ran the smaller Whipple blowers and they max out @ around 1000 HP on a 427... This one will go 1500+ no problem and I won't have to turn it near a hard... That's pretty much the point. As for "no possible need for a blower that big on a 427." What do you say about all the folks running 106mm Turbos and F3 Prochargers on even smaller engines? "No possible need."
#6
Should be badass on a rail. That will make a sand storm behind you.
As for the size of the blower, the 8.3 seems to perform the same as the 5.0. It just spins at a lower RPM. Based on the advertised numbers from Whipple, I think it'll work.
As for the size of the blower, the 8.3 seems to perform the same as the 5.0. It just spins at a lower RPM. Based on the advertised numbers from Whipple, I think it'll work.
#7
I would be VERY interested in seeing dyno numbers and a build thread! Please keep up updated! This sounds like a very cool project! I have been wanting to see what the larger displacement whipples will do on the LSX blocks.
Trending Topics
#20
Yep... C5R block converted to 1/2" head studs. If it starts spitting head gaskets, I'll switch everything over to a 6 bolt ERL block. But I've had pretty good luck with 4 bolt blocks with 1/2" head studs so far...